public class Example03{
    public static void main(String[] args){
        yh st1 = new yh();
        st1.money=1123456;
        st1.number="小明";
        st1.SumMoney();
    }
}
class yh{
    int money;
    String number;
    public void SumMoney(){
        System.out.println("你的账户为："+number+"\n余额为："+money);
    }
}